Bruce Rondon

Rondon will return in a setup role for Detroit after an inconsistent season. Rondon lives and dies with his fastball, which can touch triple digits with ease. His 12.6 K/9 was brilliant in 2015 and he...

Rondon lost 15 pounds while he was in Triple-A and has developed a new delivery that has reduced his walks and increased his velocity. He touched 100 mph with his fastball five times in two innings of work Sunday.

Shortly after he joined the Tigers' organization, Rondon started receiving comparisons to Joel Zumaya, another young flame-throwing relief pitcher who came up through the system a few years earlier before injuries derailed his progress. Unfortunately, after Rondon underwent Tommy John surgery and missed the entire 2014 campaign, those comparisons seem even more apropos. Despite the significance of Rondon’s injury, the Tigers expect the right-handed reliever to be ready by spring training, just 11 months after going under the knife. While that timeline seems optimistic, Rondon should return to action at some point in 2015. If he can still approach triple digits with his fastball while also throwing a solid slider, Rondon will be in the late-inning mix setting up closer Joe Nathan, but the 24-year-old has a lot to prove before reclaiming the “closer-of-the-future” tag he held prior to his injury.

2014

Rondon’s debut season at the major league level was a disappointment. As one of the Tigers' top prospects, Rondon was expected to immediately take a large role in the bullpen, possibly even handling closing duties. Inconsistencies with his control during spring training led to Rondon starting his 2013 campaign in the minors, and he eventually split his time evenly between Triple-A Toledo and Detroit. He was dominant in his 30 appearances with the Mud Hens, posting a 1.52 ERA while racking up 40 strikeouts and 14 saves in 29.2 innings. His stint with the Tigers was bumpier, but Rondon was able to show improvement throughout the season and finish with a 3.45 ERA and a 30:11 K:BB ratio in his first 28.2 innings as a major league pitcher. Despite the ups and downs in his debut, the Tigers remain high on Rondon. He sports a triple-digit fastball and a decent slider that improved as the season wore on. The 22-year-old righty was sidelined by an elbow injury for the final month of the season. He was officially diagnosed with a flexor tendon strain after a visit with Dr. James Andrews in October, and the Tigers expect Rondon to make a full recovery and be ready for spring training. While he’s still considered a closing option of the future for the Tigers, he will have to settle for a setup role with the team's addition of Joe Nathan in December.

2013

Rondon is the latest Tigers' prospect to be dubbed the team's closer of the future. The difference with Rondon is that future could be now. The 22-year-old righty is coming off a dominant season in the minors, posting an 1.53 ERA and 1.09 WHIP with 66 strikeouts in 53 innings spread across High-A, Double-A and Triple-A. He worked as a closer in all three of his stops, picking up 29 saves in 52 appearances. His stuff screams closer at the major league level, too, as Rondon sports a heavy fastball that can reach triple digits and a solid breaking ball. The main obstacle for Rondon is the occasional bout of wildness -- he has a 5.1 BB/9 throughout his minor league career. The Tigers' brass have already stated that Rondon will be in the mix to close in 2013, and he just might be the favorite if the team passes on bringing in a proven veteran for the gig.